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Compare Weihai China Glass Solar 28 vs Sky Energy Indonesia ST54M245

Model: 28

Series: Semi-Transparent A-SI

Manufacturer: Weihai China Glass Solar

Rated Power: 28 Wp

EnergyPal Weihai China Glass Solar  Solar Panels Semi-Transparent A-SI 28
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 28 Wp

Efficiency: 3.5 %

Voltage at Maximum Power VMPP: 37.4 V

Current at Maximum Power IMPP: 0.75 A

Open Circuit Voltage VOC: 54 V

Short Circuit Current ISC: 0.96 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.24 %/°C

Temperature Coefficient of Voc: -0.25 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 13 kg

Cell Type: Thin film(a-Si)

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Model: ST54M245

Series: ST54M210-245

Manufacturer: Sky Energy Indonesia

Rated Power: 245 Wp

EnergyPal Sky Energy Indonesia Solar Panels ST54M210-245 ST54M245
Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 25 Years of 80% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 245 Wp

Efficiency: 16.72 %

Voltage at Maximum Power VMPP: 28.7 V

Current at Maximum Power IMPP: 8.55 A

Open Circuit Voltage VOC: 34.1 V

Short Circuit Current ISC: 9.21 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.38 %/°C

Temperature Coefficient of Voc: -0.356 %/°C

Temperature Coefficient of Isc: 0.056 %/°C


Solar Panel Attributes

Weight: 15.5 kg

Cell Type: Monocrystalline

Cell Count: 54

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 1000 mm

Glass Type: Tempered, Low Iron